University:
York University
Course:
SC/BIOL 2021 | Cell Biology
Academic year:

2019
Views:

409

Pages:

2
Author:

Nick T.

Temp. (cont.). 2/8/19 closer to the equator, the smaller you'll be. Allen's Rule Larger body mass = easier to have a "warm core". With Plants... cold water plants grow larger than + warm water plants. D Corals changes. are very Sensitive to temperature That's why First Northerners we we don't have coral reefs. get are in November. "Heat sinks" water needs. change phases. a Lot of energy. to Calorie amount of energy it takes to raise I cc of water by 1°. * Water Movement •caused by winds (waves). • "Tidal" waves caused earthquakes/volcanoes. -D Moon has 16 gravity of earth. Droughts = higher Salinity. Here, we're about 33-37 ppt Low Saline = Brackish. Rave amount of Algae can survive Fresh, brack, & Salt: Absorbs phosphorous and other compounds to Survive. • However! those algaes have to adjust very slowly. Diandromous = Fish that can survive in different waters. Ocean Acidification = pollution goes into the ocean. 'prevents cell wall of marine plants. Our water, because of our proximity to Mexico, is not as healthy" Arsenic, Mercury, etc. Heavy metals from pesticides and Sewage. Arroyo City Fish are 21 Essential Nutrients. advised not to eat, due to PCBs. primary: P,ON, C. Deep Ocean Currents: picks up detritus materials. III Biotic Factors. A. Sumbiosis between red and green algae. Commensual = one benefits other unharmed Epiphytes Attaches to -Basophytes = hosts that everything attaches to. Epiphutes could grow faster than basophyte. •Mutualism both benefit. Lichens lichens algae + Fungi Some (Fungi Algae) have evolved. together so much that they can't. live w/o each other. • Parasitism. Ones harms other. Mistletoe. → Red Algae B. Competition. Some algae will produce an enzyme that will prevent other algaes from. growing in theig space 88 Hold fast could grow a whole plant. Explorative and Antagonizing. C. Predation/Grazing Grazers Large Large range Moderate-larger numbers - Smaller range